Control unit



FIG. 1 illustrates a top view of a control unit according to the invention.

FIG. 2 illustrates a bottom view of the control unit illustrated in FIG. 1.

FIG. 3 illustrates a perspective view of the control unit illustrated in FIG. 1.

FIG. 4 illustrates a first side view of the control unit illustrated in FIG. 1.

FIG. 5 illustrates a first end view of the control unit illustrated in FIG. 1

FIG. 6 illustrates a second end view of the control unit illustrated in FIG. 1; and,

FIG. 7 illustrates a second side view of the control unit illustrated in FIG. 1.

The broken line illustrations in the Figures are environmental structure and are not part of the design sought to be claimed. 

CLAIM We claim the ornamental design for a control unit, as shown and described. 